#about {
  background: #fffefc url("../images/about/bg.png") no-repeat;
  background-position: left 60px;
  background-size: 100% auto;
}

/* 联系我们 */
.contact {
  margin-top: 60px;
  display: flex;
  gap: 30px;
  background: rgba(255, 255, 255, 0.9);
  padding: 50px;
  border-radius: 10px;
}
.w1200 {
  margin: 0 auto;
  padding: 60px 0;
}
.title {
  font-size: 60px;
  text-align: center;
}

.contact_box .adesc {
  font-weight: 400;
  font-size: 18px;
  color: #494949;
  line-height: 36px;
}

.contact_img {
  width: 500px;
  height: 250px;
  flex-shrink: 0;
}

.contact_img img {
  width: 100%;
  height: 100%;
}
.contact_drops {
  display: flex;
  gap: 28px;
  margin-top: 50px;
}
.contact_drops ul {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  text-align: center;
  background: #fff;
  flex: 1;
  height: 300px;
  border-radius: 10px;
}

.contact_drops li {
  font-weight: 800;
  font-size: 32px;
  line-height: 30px;
  width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.contact_drops li span {
  font-size: 16px;
  font-weight: 400;
  color: #6a6a6a;
  display: block;
}
.service {
  width: 520px;
  padding: 40px;
  border-radius: 10px;
  height: 300px;
  box-sizing: border-box;
  background: url(/static/default/images/index/chat_bg.png) no-repeat;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}
.service_title {
  font-size: 24px;
  color: #fff;
  line-height: 1;
}
.service_tel {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 28px;
  color: #fff;
  line-height: 1;
}
.service_code {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.service_code .code {
  width: 120px;
  height: 120px;
  background: #fff;
  border-radius: 10px;
  padding: 5px;
  box-sizing: border-box;
}
.service_code .code img {
  width: 100%;
  height: 100%;
}
.service_code .tip {
  font-size: 14px;
  color: #fff;
}
.service_avatar {
  position: absolute;
  right: 0;
  bottom: 0;
  max-width: 268px;
  max-height: 280px;
}
@media screen and (max-width: 768px) {
  #about {
    background-position: left 50px;
  }
  .w1200 {
    padding: 40px 0;
  }
  .title {
    font-size: 40px;
  }
  .contact_img {
    width: 100%;
    height: auto;
  }
  .contact_img img {
    height: auto;
  }
  .contact {
    flex-direction: column;
    padding: 20px;
    gap: 10px;
    margin: 40px 15px 0;
  }
  .contact_box .adesc {
    font-size: 14px;
    line-height: 30px;
  }
  .contact_drops {
    flex-direction: column;
    gap: 20px;
    margin: 20px 15px 0;
  }
  .contact_drops ul{
    padding: 25px 15px;
    gap: 10px;
  }
  .contact_drops li {
    font-size: 20px;
    width: 0;
    flex: 1;
  }
  .contact_drops li img {
    width: 33px;
  }
  .contact_drops li span {
    font-size: 13px;
    line-height: 24px;
    color: #000;
  }
  .service {
    width: 100%;
    height: 200px;
    padding: 15px;
  }

  .service_title {
    font-size: 18px;
  }

  .service_tel {
    font-size: 18px;
    line-height: 36px;
  }

  .service_tel img {
    width: 16px;
  }

  .service_code .code {
    width: 100px;
    height: 100px;
  }

  .service_code .tip {
    font-size: 12px;
  }

  .service_avatar {
    max-width: 182px;
    max-height: 190px;
  }
}